fix: Change content field to use summary instead of keywords (#354)

Author: VaclavElias

scripts/search.js

@@ -306,7 +306,7 @@
             data.push({
                 'key': key,
                 'title': docsData[key].title,
-                'content': docsData[key].keywords,
+                'content': docsData[key].summary,
                 'source': 'docs',
             });
         }
@@ -379,4 +379,4 @@
 
         renderPage(1);
     }
-})();
+})();